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ATMEGA328-MU
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ATMEGA328-MU

ЭлектроэлементMICROCONTROLLER MCU, 8 BIT, ATMEGA, 20MHZ, VQFN-32, Controller Family/Series:ATmega, CPU Speed:20MHz, Program Memory Size:32KB, RAM Memory Size:2KB, No. of Pins:32Pins, MCU Case Style:VQFN, No. of I/O's:23I/O's, Packaging:Each , RoHS Compliant: Yes
ADC Resolution 10 bit
Brand Microchip Technology/Atmel
Core AVR
Data Bus Width 8 bit
Data RAM Size 2 kB
Data RAM Type SRAM
Data ROM Size 1 kB
Data ROM Type EEPROM
Factory Pack Quantity 490
Interface Type I2C, SPI, USART
Manufacturer Microchip
Maximum Clock Frequency 20 MHz
Maximum Operating Temperature +85 C
Minimum Operating Temperature -40 C
Mounting Style SMD/SMT
Number of ADC Channels 8
Number of I/Os 23 I/O
Number of Timers/Counters 3 Timer
Operating Supply Voltage 1.8 V to 5.5 V
Package / Case MLF-32
Packaging Tray
Part # Aliases ATMEGA328-MU
Processor Series megaAVR
Product MCU
Product Category 8-bit Microcontrollers-MCU
Program Memory Size 32 kB
Program Memory Type Flash
RoHS Details
Series ATMEGA328
Supply Voltage - Max 5.5 V
Supply Voltage - Min 1.8 V
Tradename ATMEGA
ADC Channels 8
ADC Resolution (bit) 10
Analog Comparators 1
Automotive No
CAN 0
Core Architecture AVR
Device Core AVR
ECCN (US) EAR99
Ethernet 0
EU RoHS Compliant
Family Name ATmega
I2C 0
I2S 0
Instruction Set Architecture RISC
Lead Shape No Lead
Maximum Clock Rate (MHz) 20
Maximum CPU Frequency (MHz) 20
Maximum Operating Supply Voltage (V) 5.5
Maximum Operating Temperature (°C) 85
Minimum Operating Supply Voltage (V) 1.8
Minimum Operating Temperature (°C) -40
Mounting Surface Mount
No. of Timers 3
Number of ADCs Single
Parallel Master Port No
Part Status NRND
PCB changed 32
Pin Count 32
PPAP No
Process Technology CMOS
Programmability Yes
PWM 6
RAM Size 2KB
Real Time Clock No
SPI 2
Standard Package Name QFN
Supplier Package VQFN EP
Supplier Temperature Grade Industrial
Timers Resolution (bit) 16
Typical Operating Supply Voltage (V) 2.5|3.3|5
UART 0
USART 1
USB 0
Watchdog 1
ADCs 8x10 bit
Maximum Frequency 20MHz
Mounting Type Surface Mount
Number of ADC Units 1
Number of PWM Units 1
Package Type QFN/MLF
Pulse Width Modulation 1(6 Channel)
Typical Operating Supply Voltage 1.8 → 5.5 V
USB Channels 0
Width 5.1mm
Вес, г 6.123

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